Compare the readings against the Maxitrol resistance chart relative to the ambient temperature

This model is strictly for 45-degree rotation dampers

Optimized Airflow: Precision-molded ventilation slots ensure the thermostat maintains its factory calibration through consistent airflow

It is statically balanced to ensure vibration-free performance

Measuring 10" x 8"

Belimo TFRB24-SR Actuator R-410A Compare the readings against theThe Belimo TFRB24 SR is a compact spring return actuator designed for the fail safe operation of dampers and valves in HVAC systems. Providing 22 in lb torque, this proportional control actuator operates on a 24VAC DC power supply and accepts a 2 10 VDC control signal for precise modulation. Built for high reliability applications, it features brushless DC motor technology, ensuring consistent torque delivery and energy efficiency while eliminating